During the second step of the Project wizard in TMPGenc Plus 2.524 when we have to choose the avi file,there is a provision to change the content of the video as well

the options available are
video movie
film movie
mixed source

now i would like to choose the option film movie but the option video movie is preselcted and i can't select the drop down list as well.as a result of this i think that the size of the output file goes beyond 4.4 gb despite have moderate bit conversion rates.can some one please tell me how to change this option from video movie to a film movie.i think u can take a look at the pic as well